Characterization of Adherent Umbilical Cord Blood Stromal Cells Regarding Passage, Cell Number, and Nano-biomarking Utilization - Sibov, Tatiana T.; Pavon, Lorena F.; Oliveira, Daniela M.; Marti, Luciana C.; Guilhen, Daiane D.; Amaro Jr., Edson; Gamarra, Lionel Fernel (Cellular Reprogramming, 2010)